Illuminance plots of 33340

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# IESNA:LM-63-1995
# [TEST] 33340
# [MANUFAC] SiTECO
# [LUMCAT] 5NA393E1PT03GB
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 0, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.730   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/33340.ies
# Luminaire flux = 14630 lm,
#                   83.6 % of the bulb flux
# between 75 and 90:  8.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 122.0 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max  10.1 cd / 1000 lm ,  0.7 % of the luminaire flux
# CutOff Type: IES_Semi-CutOff

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:  21 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  94 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   358 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   535 cd / 1000 lm,
# maximum spec. lum. intensity   535 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150
  5.0   147   148   151   155   155   154   154   155   156   158   160   161   162   164   166   167   164   160   158   160   164   167   166   164   162   161   160   158   156   155   154   154   155   155   151   148
 10.0   151   149   148   148   148   149   150   152   154   158   161   165   168   170   171   173   176   177   170   177   176   173   171   170   168   165   161   158   154   152   150   149   148   148   148   149
 15.0   148   146   145   145   146   144   145   147   149   154   160   167   172   178   183   184   186   189   180   189   186   184   183   178   172   167   160   154   149   147   145   144   146   145   145   146
 20.0   144   142   140   142   142   142   142   145   147   152   160   172   181   188   193   196   192   191   194   191   192   196   193   188   181   172   160   152   147   145   142   142   142   142   140   142
 25.0   135   135   135   135   136   138   141   143   144   149   159   174   188   198   204   203   201   193   192   193   201   203   204   198   188   174   159   149   144   143   141   138   136   135   135   135
 30.0   130   131   133   132   133   138   139   142   144   150   159   177   193   203   206   207   203   190   192   190   203   207   206   203   193   177   159   150   144   142   139   138   133   132   133   131
 35.0   123   125   131   131   132   135   137   140   142   150   162   181   194   205   208   204   196   192   187   192   196   204   208   205   194   181   162   150   142   140   137   135   132   131   131   125
 40.0   118   120   123   133   138   139   138   138   145   158   170   188   205   209   206   201   194   189   182   189   194   201   206   209   205   188   170   158   145   138   138   139   138   133   123   120
 45.0   109   109   116   129   144   140   149   142   139   151   173   191   213   214   220   200   184   179   172   179   184   200   220   214   213   191   173   151   139   142   149   140   144   129   116   109
 50.0   101   101   108   118   137   145   146   146   136   153   185   214   230   241   233   215   192   174   169   174   192   215   233   241   230   214   185   153   136   146   146   145   137   118   108   101
 55.0  86.8  88.4   105   112   143   147   140   141   142   159   215   263   273   271   266   229   200   181   182   181   200   229   266   271   273   263   215   159   142   141   140   147   143   112   105  88.4
 60.0  80.5  80.5  91.5   103   126   132   129   132   145   183   258   293   293   290   262   221   181   161   164   161   181   221   262   290   293   293   258   183   145   132   129   132   126   103  91.5  80.5
 65.0  66.0  67.3  84.3  92.2   109   121   149   142   142   169   254   330   358   293   214   164   126   114   116   114   126   164   214   293   358   330   254   169   142   142   149   121   109  92.2  84.3  67.3
 70.0  42.1  47.2  61.0  74.5  90.0  97.2   100   117   137   195   404   472   363   233   138   101  75.5  58.2  57.9  58.2  75.5   101   138   233   363   472   404   195   137   117   100  97.2  90.0  74.5  61.0  47.2
 75.0  20.8  24.5  35.2  41.5  35.5  56.0   102   110   138   242   535   405   213   118  90.3  66.4  45.9  32.4  29.6  32.4  45.9  66.4  90.3   118   213   405   535   242   138   110   102  56.0  35.5  41.5  35.2  24.5
 80.0  10.7  21.1  35.9  18.2  20.1  45.0  40.3  24.2  24.5  56.0   122  82.4  58.2  81.1  73.9  53.8  30.2  18.9  12.0  18.9  30.2  53.8  73.9  81.1  58.2  82.4   122  56.0  24.5  24.2  40.3  45.0  20.1  18.2  35.9  21.1
 85.0   3.8   4.1   6.6   8.5  10.4  11.3   9.4  10.1  15.4  21.4  23.9  18.6  14.2  12.9   7.5   6.3   6.0   5.3   4.4   5.3   6.0   6.3   7.5  12.9  14.2  18.6  23.9  21.4  15.4  10.1   9.4  11.3  10.4   8.5   6.6   4.1
 90.0   1.9   2.2   3.1   3.5   4.4   4.7   4.4   5.7   6.3   8.2  10.1   5.7   4.4   3.1   2.2   2.5   1.9   1.6   1.3   1.6   1.9   2.5   2.2   3.1   4.4   5.7  10.1   8.2   6.3   5.7   4.4   4.7   4.4   3.5   3.1   2.2
 95.0   0.6   0.6   1.6   1.9   2.5   2.8   3.1   3.1   4.1   7.2   8.5   5.0   3.1   2.5   1.9   1.3   0.9   0.6   0.6   0.6   0.9   1.3   1.9   2.5   3.1   5.0   8.5   7.2   4.1   3.1   3.1   2.8   2.5   1.9   1.6   0.6
100.0   0.6   0.6   0.6   1.9   1.9   2.5   2.2   2.2   3.1   6.0   7.2   4.4   2.8   1.6   0.9   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.9   1.6   2.8   4.4   7.2   6.0   3.1   2.2   2.2   2.5   1.9   1.9   0.6   0.6
105.0   0.6   0.6   0.6   1.3   1.9   1.9   1.3   1.9   1.9   2.5   2.5   1.9   1.6   0.9   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.9   1.6   1.9   2.5   2.5   1.9   1.9   1.3   1.9   1.9   1.3   0.6   0.6
110.0   0.0   0.6   0.6   0.6   1.3   1.3   1.3   1.3   1.6   1.9   1.6   1.3   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   1.3   1.6   1.9   1.6   1.3   1.3   1.3   1.3   0.6   0.6   0.6
115.0   0.6   0.6   0.6   0.6   0.6   1.3   0.9   0.6   1.3   1.9   2.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   2.5   1.9   1.3   0.6   0.9   1.3   0.6   0.6   0.6   0.6
120.0   0.6   0.6   0.6   0.6   0.6   0.9   0.6   0.9   1.9   2.2   4.1   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   4.1   2.2   1.9   0.9   0.6   0.9   0.6   0.6   0.6   0.6
125.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
140.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
155.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
170.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0